diff --git a/htaccess b/htaccess
index 0238793..d408359 100644
--- a/htaccess
+++ b/htaccess
@@ -1,6 +1,9 @@
 RewriteEngine On
+RewriteCond %{REQUEST_FILENAME} !-f
+RewriteRule ^([^.]+)$ $1.php [NC,L]
 
-# Remove .php extension from URLs
-RewriteCond %{REQUEST_FILENAME} !-d
-RewriteCond %{REQUEST_FILENAME}\.php -f
-RewriteRule ^(.+)$ $1.php [L]
\ No newline at end of file
+ErrorDocument 400 /errors/400.php
+ErrorDocument 401 /errors/401.php
+ErrorDocument 403 /errors/403.php
+ErrorDocument 404 /errors/404.php
+ErrorDocument 500 /errors/500.php
\ No newline at end of file